Question

4. 1 /8of a number equals 2/5÷ 1/20 . What is the number?

Answer 1

Answer:

Let the number be x.

According to question,

1/8 x x = 2/5 ÷ 1/20 x/8 = 2/5 x 20/1 x/8 = 8 ⇒ x = 64 Hence, the required number is 64